Wide Band Microstrip Patch Antenna with Enhanced Gain using FSS Structure
Abstract This paper suggests a slotted ground ‘S’-shaped low profile planar microstrip patch antenna for wideband and high gain operation. The suggested antenna has physical dimensions of 20mm×14mm×1.6mm having a fractional bandwidth of 111% having the operating impedance bandwidth 22.55GHz (9.12 GH...
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Format: | Article |
Language: | English |
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Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo
2023-07-01
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Series: | Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
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Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742023000200329&lng=en&tlng=en |
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author | Tapas Tewary Smarajit Maity Avisankar Roy Sunandan Bhunia |
author_facet | Tapas Tewary Smarajit Maity Avisankar Roy Sunandan Bhunia |
author_sort | Tapas Tewary |
collection | DOAJ |
description | Abstract This paper suggests a slotted ground ‘S’-shaped low profile planar microstrip patch antenna for wideband and high gain operation. The suggested antenna has physical dimensions of 20mm×14mm×1.6mm having a fractional bandwidth of 111% having the operating impedance bandwidth 22.55GHz (9.12 GHz to 31.67 GHz). At 19 GHz, maximum gain of 3.9 dBi is attained. An equivalent circuit model corresponding to suggested antenna is designed by ADS software and assessed with the simulated and measured antenna results. Frequency Selective Surface (FSS) of single layer has been placed at optimum position at a distance of 15 mm below the antenna for further improvement of the overall gain of the suggested antenna. Combination of suggested antenna and 6×6 FSS configuration increases peak gain to 9.4 dBi maintaining the same antenna bandwidth. The FSS unit cell of dimension 6.5mm×6.5mm×1.6mm is used. Design of the antenna is done using commercially available electromagnetic simulator (CST Microwave Studio), and the simulated results are verified by suitable antenna measurement technique using standard microwave test bench. Given FSS integrated antenna has an overall physical volume of 39mm×39mm×15mm which makes it ideally suited for high-gain long-range applications. |
first_indexed | 2024-03-13T00:23:56Z |
format | Article |
id | doaj.art-26950f808abe4ac9b1428324094cbc6e |
institution | Directory Open Access Journal |
issn | 2179-1074 |
language | English |
last_indexed | 2024-03-13T00:23:56Z |
publishDate | 2023-07-01 |
publisher | Sociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de Eletromagnetismo |
record_format | Article |
series | Journal of Microwaves, Optoelectronics and Electromagnetic Applications |
spelling | doaj.art-26950f808abe4ac9b1428324094cbc6e2023-07-11T07:48:10ZengSociedade Brasileira de Microondas e Optoeletrônica; Sociedade Brasileira de EletromagnetismoJournal of Microwaves, Optoelectronics and Electromagnetic Applications2179-10742023-07-0122232934510.1590/217910742023v22i2273333Wide Band Microstrip Patch Antenna with Enhanced Gain using FSS StructureTapas Tewaryhttps://orcid.org/0000-0002-3923-933XSmarajit Maityhttps://orcid.org/0000-0001-9088-5225Avisankar Royhttps://orcid.org/0000-0003-3204-5644Sunandan Bhuniahttps://orcid.org/0000-0001-7289-542XAbstract This paper suggests a slotted ground ‘S’-shaped low profile planar microstrip patch antenna for wideband and high gain operation. The suggested antenna has physical dimensions of 20mm×14mm×1.6mm having a fractional bandwidth of 111% having the operating impedance bandwidth 22.55GHz (9.12 GHz to 31.67 GHz). At 19 GHz, maximum gain of 3.9 dBi is attained. An equivalent circuit model corresponding to suggested antenna is designed by ADS software and assessed with the simulated and measured antenna results. Frequency Selective Surface (FSS) of single layer has been placed at optimum position at a distance of 15 mm below the antenna for further improvement of the overall gain of the suggested antenna. Combination of suggested antenna and 6×6 FSS configuration increases peak gain to 9.4 dBi maintaining the same antenna bandwidth. The FSS unit cell of dimension 6.5mm×6.5mm×1.6mm is used. Design of the antenna is done using commercially available electromagnetic simulator (CST Microwave Studio), and the simulated results are verified by suitable antenna measurement technique using standard microwave test bench. Given FSS integrated antenna has an overall physical volume of 39mm×39mm×15mm which makes it ideally suited for high-gain long-range applications.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742023000200329&lng=en&tlng=enFSS (Frequency Selective Surface)High gainEquivalent CircuitWideband |
spellingShingle | Tapas Tewary Smarajit Maity Avisankar Roy Sunandan Bhunia Wide Band Microstrip Patch Antenna with Enhanced Gain using FSS Structure Journal of Microwaves, Optoelectronics and Electromagnetic Applications FSS (Frequency Selective Surface) High gain Equivalent Circuit Wideband |
title | Wide Band Microstrip Patch Antenna with Enhanced Gain using FSS Structure |
title_full | Wide Band Microstrip Patch Antenna with Enhanced Gain using FSS Structure |
title_fullStr | Wide Band Microstrip Patch Antenna with Enhanced Gain using FSS Structure |
title_full_unstemmed | Wide Band Microstrip Patch Antenna with Enhanced Gain using FSS Structure |
title_short | Wide Band Microstrip Patch Antenna with Enhanced Gain using FSS Structure |
title_sort | wide band microstrip patch antenna with enhanced gain using fss structure |
topic | FSS (Frequency Selective Surface) High gain Equivalent Circuit Wideband |
url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742023000200329&lng=en&tlng=en |
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